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TOP248YN - Power Integrations
Manufacturer:
Power Integrations
ManyChip's Part#:
MC8508153
Category:
AC to DC Converter, AC/DC Power Module
Package:
TO-220-7
Datasheet:
Datasheet 3D Model
Description:
POWER INTEGRATIONS TOP248YN AC-DC Converter IC, TOPSwitch-GX Family, Flyback, 85VAC - 265VAC, 155W, TO-220-6
Stock Locations:
Availability:
51 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 2.26

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The TOP248YN is an extended power design flexible EcoSmart® Integrated Offline Switcher uses the same proven topology as TOPSwitch, integrating the high voltage power MOSFET, PWM control, fault protection and other control circuitry onto a single CMOS chip. Many functions are integrated to improve design flexibility, performance and energy efficiency. It is an integrated switched mode power supply chip that converts a current at the control input to a duty cycle at the open drain output of a high voltage power MOSFET. During normal operation the duty cycle of the power MOSFET decreases linearly with increasing CONTROL pin current. It incorporates many additional functions that increase power supply performance and design flexibility. A patented high voltage CMOS technology allows both the high voltage power MOSFET and all the low voltage control circuitry to be effectively integrated onto a single monolithic chip.
Extended power range for higher power
Fully integrated soft-start for minimum stress/overshoot
Externally programmable accurate current limit
Wider duty cycle for more power, smaller input capacitor
Line under-voltage detection - No turn-OFF glitches
Line overvoltage shutdown extends line surge limit
Line feed-forward with maximum duty cycle reduction rejects line ripple and limits DCMAX at line
Frequency jittering reduces EMI and EMI filtering
Regulates to zero load without dummy loading
Half frequency option in Y/R/F packages for video
Hysteretic thermal shutdown for automatic fault recovery
Large thermal hysteresis prevents PC board overheating
Frequency lowered with load for high standby efficiency
Allows shutdown/wake-up via LAN/input port
132kHz Frequency reduces transformer/power supply size
80mW at 110VAC, 160mW at 230VAC Extremely low consumption in remote OFF mode

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TOP248YN Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	6 Pin
Case/Package	TO-220-7
Frequency	132 kHz
Supply Voltage (DC)	374V (max)
Power Rating	155 W
Number of Outputs	1 Output
Output Voltage	700 V
Output Current	7.2 A
Breakdown Voltage	700 V
Supply Current	2.20 mA
Number of Positions	6 Position
Drain to Source Resistance (on) (Rds)	1.56 Ω
Output Power	155 W
Switching Frequency	66kHz ~ 132kHz
Duty Cycle	66.8 %
Input Voltage (Max)	265 VAC
Input Voltage (AC Max)	265 v
Input Voltage (AC Min)	85 v
Maximum Duty Cycle	83 %
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Min)	36 V
Input Voltage	85.265 V
	Show
Operating Temperature	-40℃ ~ 150℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17

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